the flux of radiation emitted per unit solid angle in a given direction by a unit area of a source Spanska - Ryska

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• Ryskaизлуче́ние

Rimlexikon   PluralEnglish translator: Spanish Russian the flux of radiation emitted per unit solid angle in a given direction by a unit area of a source  Eesti sõnaraamat   Español Traductor   Svenska Översättare